Cheap flights from Dublin to Porto Alegre from €593
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Porto Alegre departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dublin to Porto Alegre
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Porto Alegre?
If you aren’t able to travel during the month of May, then book flights to Porto Alegre from Dublin during February instead. Flights to Porto Alegre in February, while not as cheap as those in May, still average around €804.
What is the cheapest day to depart on your flight to Porto Alegre?
Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as €838. The most expensive day to fly to Porto Alegre is Monday, with ticket prices averaging around €1,107.
What is the cheapest time of day to depart on your flight to Porto Alegre?
The cheapest time of day to fly to Porto Alegre is in the morning when flights can be purchased for as low as €819. Flights to Porto Alegre are more costly in the evening, with an average ticket price of €1,215. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
Can stopping save me money on Dublin to Porto Alegre flights?
You could potentially save up to 9% on your flight if you consider stops on a Dublin to Porto Alegre flight.
When to book flights from Dublin to Porto Alegre
Cheap Dublin to Porto Alegre (DUB to POA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Porto Alegre
How far is Dublin to Porto Alegre Salgado Filho by plane?
There are 10228.4 km between Dublin and Porto Alegre Salgado Filho. By plane, this route typically takes 18h 30m.
When did momondo last update prices for flights from Dublin Airport to Porto Alegre Salgado Filho Airport?
Prices for flights from Dublin Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Porto Alegre Salgado Filho Airport?
The number of operators available for flights from Dublin Airport to Porto Alegre Salgado Filho Airport is 2 as of July 2025.
How old do you have to be to fly from Dublin Airport to Porto Alegre Salgado Filho Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Porto Alegre Salgado Filho Airport.
What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?
The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Dublin to Porto Alegre?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dublin to Porto Alegre is KLM (66% of total bookings). The next most popular airline is Lufthansa (34%).
Best airlines flying from Dublin to Porto Alegre
Compare and see reviews for airlines that fly from Dublin to Porto Alegre with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €666 | Free Cancellation | Rating 7.8 1,366 reviews | |||
| PriceFrom €861 | Free Cancellation | Rating 6.8 7,204 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Porto Alegre?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Porto Alegre for you.
Can I find flights from Dublin to Porto Alegre with flexible booking policies on momondo?
Flights from Dublin to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Dublin to Porto Alegre?
momondo helps you find the best flight between Dublin and Porto Alegre by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Dublin to Porto Alegre right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Porto Alegre, momondo offers a useful price alert feature which will track prices for flights to Porto Alegre from Dublin and alert you when they change.